题目

2020年突然爆发的新冠肺炎疫情，使得世界经济受到巨大冲击。如果主要资本主义国家的疫情得不到有效控制，这些国家发生经济危机的可能性将会越来越大。一旦发生经济危机（） ①大批企业将会破产，工人面临失业 ②将导致大量生产资料被闲置 ③社会生产的商品会出现绝对过剩④劳动人民将会买到更便宜的商品 A . ①② B . ①④ C . ②③ D . ③④阅读短文，判断对（正确）错（错误）。Hi, I'm Xiaohui. I'm going to have a sports day tomorrow. I'm training（训练)every day. I'm going to run the 100 metres and do the long jump. I'm going to win. Good luck to me!(1)Xiaohui is going to run the 200 metres on sports day.(2)Xiaohui is going to do the high jump.(3)Xiaohui is going to win.